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A mixture of ferric alum, chrome alum an...

A mixture of ferric alum, chrome alum and potash alum is dissolved in water and treated with an excess of `NH_(3)` solution annd warmed with a mixture of NaOH and `H_(2)O_(2)` and filtered. We will get:

A

a green residue ad a yellow filtrate

B

a brown residue and a yellow filtrate

C

a brownn residue ad a green filtrate

D

a blue residue and a green filtrate

Text Solution

Verified by Experts

The correct Answer is:
B
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